DUDE!! Mine does that too!!
Anyhow.....
S
P
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E
R
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Basically, the end is this: Crispin shows up, resurrects Cedric and makes Graham's family a normal size. Everybody meets everybody else (i.e. Alex meets Cassima), then Crispin poofs Cassima back to the Land of the Green Isles, and all the Daventry folk (and their castle) back to Daventry.